We have 166 parcels measured as septic in ZIP 85739 itself (Pinal County, Arizona), out of 6,809 parcels in our records for this ZIP, of which 5,955 are recorded as on sewer.
ZCTA 85739 is not entirely inside one county. Land-area share is from the 2020 Census ZCTA-to-county relationship file.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Pinal County, Arizona | 87% | — | 17,685 | 126,051 |
| Pima County, Arizona | 13% | 348,481 | — | — |
1 businesses on record with an address in this ZIP: pumping, installation, design, inspection and repair. Not an endorsement, and we take no fee.
| Company | City | Phone | Rating |
|---|---|---|---|
| Atteberry Excavating & Trucking | Tucson | (520) 850-4095 | — |
Land-area overlap is from the 2020 Census Bureau ZCTA5-to-county relationship file, not an estimate of ours. Parcel and document counts are rows we hold, not a survey of every property in the ZIP. Last verified 2026-09-01.
We have measured 166 parcels as septic in ZIP 85739 itself, out of 6,809 parcels in our records for this ZIP.
ZIP 85739 spans 2 counties: Pinal County, Arizona, Pima County, Arizona.